ELANG INDUSTRIAL(SHANGHAI)CO.,LTD

ELANG INDUSTRIAL(SHANGHAI)CO.,LTDNo. 668 Delixi Road, Nanxiang Industrial Development Zone, 201802 Shanghai, ChinaTel: 0086-21-33030608 0086-21-63178481 Web: www.elangcompressor.com www.ielang.net www.compressorsupplier.com

ELANG reserves the right to make any change in models, technical parameters, color, equipment configuration and accessories without prior notice.

ELANG All Rights reserved .2018.NO.0320

Power frequency screw compressor series

Oil-gas Tank Air End Intake Valve

Adopt three-stage separation methods (cyclone separation, sedimentation and precision filtration) to ensure the oil content of the outlet compressed air less than 3ppm.

High driving efficiency, significantly reduce the energy consumption and vibration. Reduce the leakage area to increase the efficiency by 15%, to make the air delivery greatly increased.

High quality intake valve can made the air delivery by 0~100% stepless adjustment according to the air consumption, to reduce energy consumption. One way valve installed in the intake valve to prevent oil and gas return in case of sudden shutdown. Varieties of valves can be used for all kinds of stationery and portable compressors.

Illustrative diagram

1 Air filter

7 After cooler

6 Minimum pressure valve

5 Oil separator

4 Oil gas tank

3 Air end

2 Intake valve

8 Check valve

14 Main motor

13 Moisture separator

12 Drain valve

11 Safety valve

10 Pressure gauge

9 Oil filter

Parameters ( Power frequency)

Model

Model

Air delivery/workingpressure

Power

Driven method

Pipe diameter

Noise

Out temperature

Air delivery/workingpressure

Power

Driven method

Pipe diameter

Noise

Out temperature

ERCC-10SA

ERCC-150SA

ERCC-175SA

ERCC-200SA

ERCC-270SA

ERCC-330SA

ERCC-375SA

ERCC-420SA

ERCC-470SA

ERCC-550SA

ERCC-600SA

ERCC-670SA

ERCC-15SA

ERCC-20SA

ERCC-25SA

ERCC-30SA

ERCC-40SA

ERCC-50SA

ERCC-60SA

ERCC-75SA

ERCC-100SA

ERCC-120SA

1.2/0.7 1.6/0.7 2.5/0.7 3.2/0.7 3.8/0.7 5.0/0.8 6.8/0.7 7.0/0.8 10.0/0.7 13.5/0.7 16.1/0.7

1.0/0.8 1.5/0.8 2.3/0.8 2.9/0.8 3.6/0.8 4.5/1.0 6.2/0.8 6.2/1.0 9.1/0.8 12.6/0.8 15.0/0.8

0.9/1.0 1.3/1.0 2.1/1.0 2.6/1.0 3.2/1.0 3.8/1.2 5.6/1.0 5.6/1.2 8.5/1.0 11.2/1.0 13.8/1.0

0.7/1.2 1.1/1.2 1.9/1.2 2.2/1.2 2.8/1.2 5.2/0.7 4.9/1.2 7.3/0.7 7.6/1.2 10.0/1.2 12.5/1.2

7.5 11 15 18.5 22 30 37 45 55 75 90

1/2″ 3/4″ 3/4″ 1″ 11/4″ 11/4″ 11/2″ 11/2″ 2″ 2″ 2″

55 56 57 58 58 60 60 63 65 67 71

800 1080 1080 1380 1380 1380 1500 1500 1900 1900 1900

2500 2500 2500 3300 3300 4000 4600 4600 5000 5500 5500

1470 1470 1470 2200 2200 2000 2300 2300 2350 2590 2590

1640 1840 1840 2000 2000 2100 2400 2400 2400 2800 2800

2350 2350 3550 4100 4750 5000 6150 8100 8500 8500 9500

700 750 750 850 850 850 1000 1000 1250 1250 1250

930 1000 1000 1160 1160 1160 1330 1340 1570 1570 1570

260 400 400 500 500

Air cooling or water cooling

Air cooling or water cooling

Ambient temperature+15℃

Driver driven

Driver driven

Belt / Driverdriven

Ambient temperature+15℃

500 800 800 1100 1250 1450

21.0/0.7 25.2/0.7 28.7/0.7 34.5/7 43.0/7 51.0/7 56.0/7 64.0/7 73.0/7 81.0/7 89.0/7

19.8/0.8 24.0/0.8 27.6/0.8 33.0/8 40.0/8 50.0/8 55.0/8 62.0/8 70.0/8 79.0/8 87.0/8

17.4/1.0 22.0/1.0 25.6/1.0 28.0/10 37.0/10 45.0/10 49.0/10 54.0/10 61.0/10 70.0/12.2 87.0/8

15.8/1.2 20.0/12.0 22.5/1.2 23.5/12 32.0/12 37.0/12 41.0/12 46.0/12 52.0/12 59.0/12 87.0/8

110 132 160 200 250 280 315 355 400 450 500

72 73 75 77 78 78 80 83 85 85 85

2.5″ 2.5″ 2.5″ Dn80 Dn100 Dn125 Dn125 Dn150 Dn150 Dn175 Dn200

Overall dimension

Overall dimension

L

W

H

Total weight

Cooling method

L

W

H

Total weight

Cooling method

Company profile

Partners

As one of the world's largest air compressor system suppliers, ELANG currently develops these products: Rotary Screw Air Compres-sor Series, 100% Pure Oil-free Air Compressor Series, Medium /Low Pressure Screw Air Compressor Series, Combined Screw Air pressure Series, Variable Frequency Screw Air Compressor Series that can save energy max 30%, Steam Turbine Air Compressor Series, Heat Recovery Screw Air Compressor Series and matched after treatment equipment etc.

German standard, Made in ELANG. As the industry's leading technology enterprise, ELANG has always being focused on the talent cultivation and quality pursuit. We have a good batch of talent team with solid foundation of air dynamics and always active in mechani-cal application and technology R&D, that make ELANG achieve unparalleled advantages in the technology R&D and product innova-tion and customized etc.

ELANG obtains rapid development based on innovation and scientific research and win great attention of the industry. ELANG invests 10% of annual profit for product research and development, and is the first one to create its own energy efficiency laboratory. Our compressors have obtained the national GC level energy efficiency certification, and we have achieved product airflow 15% higher than the same industry , and some products up to 30% energy saving.

At present, with Shanghai production base as the core, ELANG has established the production, sales and service networks , that radiating 34 provincial-level administrative districts and more than 100 countries. ELANG brand impact throughout the world. In 2016, ELANG total sales exceeded 100 million RMB.

Behind such a huge system, it is ELANG people constant persist. Choose ELANG, without worry for fifty years. ELANG give 10 years quality guaranty concept for its sold products, 24-hour after-sales service, full-way after-sales tracking and lifelong maintenance.

ELANG, made the cleanest aerodynamic!

Variable Frequency Control System Intelligent PLC High Efficiency PM Motor

To adjust the rotation speed of motor via frequency converter, so as to adjust the air delivery according the air consumption, and control the pressure of pipeline system, for better energy saving efficiency.

Touch screen with multiple language for choose, for better monitoring and protecting the equipment. Automatically regulate the load rate. High integration. High reliability. With RS-485 communication function, to achieve remote/local operation mode for optional. With auto restart function after power failure for difference operation conditions.

Motor of F grade insulation with imported long service life bearing, with service factory 1.2 for super security. No demagnetization even at 180℃. Track the load power to change the rotation speed, and achieve high efficiency running.

PM Variable Frequency Screw Air Compressor

Parameters (Variable Frequency)

Permanent magnet frequency conversion advantage

The ordinary air compressor cost structure Energy saving air compressor cost structure

Energy consumptionEnergy consumption

Energy saving

Maintenance costs Maintenance costs（saving 20%）

Purchase cost Purchase cost

Cost structure comparison

Anti-interference

More Stable

More Energy Saving

Low Noise

High Precision

High Efficiency

The energy consumption of PM variable frequency compressor is according to the air consumption so there is no energy loss. Moreover, the PM variable frequency compressor has low rotation speed in PM motor, no frequently loading and unloading, and constant pressure. Dedicated frequency converter is adopted, which has anti-interference function and can run continuously.

In conditions of voltage fluctuation, load fluctuations, electromagnetic interfer-ence, as well as other special operation conditions, PM motor can maintain stable operation and guarantee a certain performance indicators, reliable, and easy to maintenance and service, combined with scientific design, no vibration, low noise, sustainable running smoothly in a few hours.

High torque and high efficiency PM motor is adopted to adjust the current according to actual load and minimize the heat, and make the power output capacity reach 100%, to exert maximum energy conversion rate in most compact space, and achieve high efficiency and energy saving. The average energy saving of variable frequency compressor is about 25% compared with the standard unit, while the energy saving of PM VSD compressor is above 35%.

Dedicated intake valve special designed for variable frequency compressor and the permanent magnet motor (hereinafter called "PM motor") with no starting impact to the power grid are adopted, to ensure the compressor running stable during loading, and small starting current, making the mechanical rotation with less noise.

According to the demand of air consumption, the output speed of the PM motor is driven by the system operation to achieve the correspond-ing air flow rate. Permanent magnet compressor adopts the high performance PM motor and driver, and the open loop control, to make the system accuracy be higher and the corresponding time be shorter through the adjustment of the feedback system, which provides faster system response time and stability , and keeps the air in the gas supply pipe system accurate to a certain pressure constantly opera-tion.

The PM motor can speed up to the necessary rotation speed to provide the required pressure value. No slow loading process and extra power loss during loading. Generally, variable frequency compressors adjust the rotation speed to achieve constant pressure during 50%-100% rated speed, when the speed is less than 50% and the pressure exceeds the set value, the compressor will start unloading and motor idling. PM motor has big frequency adjustment range, it can use 10% to 100% rated rotation speed under constant pressure. When the rotation speed drops to 10% and below, the compressor will go into hibernation. Restart the compres-sor then it can quickly enter the effective working speed.

Parameters (Variable Frequency)

Model

Model

Air delivery/workingpressure

Power

Driven method

Pipe diameter

Noise

Out temperature

Air delivery/workingpressure

Power

Driven method

Pipe diameter

Noise

Out temperature

ERCE-10SA

ERCE-150SA

ERCE-175SA

ERCE-200SA

ERCE-270SA

ERCE-330SA

ERCE-375SA

ERCE-420SA

ERCE-470SA

ERCE-550SA

ERCE-600SA

ERCE-670SA

ERCE-15SA

ERCE-20SA

ERCE-25SA

ERCE-30SA

ERCE-40SA

ERCE-50SA

ERCE-60SA

ERCE-75SA

ERCE-100SA

ERCE-120SA

1.2/0.7 1.6/0.7 2.5/0.7 3.2/0.7 3.8/0.7 5.0/0.8 6.8/0.7 7.0/0.8 10.0/0.7 13.5/0.7 16.1/0.7

1.0/0.8 1.5/0.8 2.3/0.8 2.9/0.8 3.6/0.8 4.5/1.0 6.2/0.8 6.2/1.0 9.1/0.8 12.6/0.8 15.0/0.8

0.9/1.0 1.3/1.0 2.1/1.0 2.6/1.0 3.2/1.0 3.8/1.2 5.6/1.0 5.6/1.2 8.5/1.0 11.2/1.0 13.8/1.0

0.7/1.2 1.1/1.2 1.9/1.2 2.2/1.2 2.8/1.2 5.2/0.7 4.9/1.2 7.3/0.7 7.6/1.2 10.0/1.2 12.5/1.2

7.5 11 15 18.5 22 30 37 45 55 75 90

1/2″ 3/4″ 3/4″ 1″ 11/4″ 11/4″ 11/2″ 11/2″ 2″ 2″ 2″

55 56 57 58 58 60 60 63 65 67 71

800 1080 1080 1380 1380 1380 1500 1500 1900 1900 1900

2500 2500 2500 3300 3300 4000 4600 4600 5000 5500 5500

1470 1470 1470 2200 2200 2000 2300 2300 2350 2590 2590

1640 1840 1840 2000 2000 2100 2400 2400 2400 2800 2800

2350 2350 3550 4100 4750 5000 6150 8100 8500 8500 9500

700 750 750 850 850 850 1000 1000 1250 1250 1250

930 1000 1000 1160 1160 1160 1330 1340 1570 1570 1570

260 400 400 500 500

Air cooling or water cooling

Air cooling or water cooling

Ambient temperature+15℃

Driver driven

Driver driven

Belt / Driver driven

Ambient temperature+15℃

500 800 800 1100 1250 1450

21.0/0.7 25.2/0.7 28.7/0.7 34.5/7 43.0/7 51.0/7 56.0/7 64.0/7 73.0/7 81.0/7 89.0/7

19.8/0.8 24.0/0.8 27.6/0.8 33.0/8 40.0/8 50.0/8 55.0/8 62.0/8 70.0/8 79.0/8 87.0/8

17.4/1.0 22.0/1.0 25.6/1.0 28.0/10 37.0/10 45.0/10 49.0/10 54.0/10 61.0/10 70.0/12.2 77.0/10

15.8/1.2 20.0/12.0 22.5/1.2 23.5/12 32.0/12 37.0/12 41.0/12 46.0/12 52.0/12 59.0/12 67.0/12

110 132 160 200 250 280 315 355 400 450 500

72 73 75 77 78 78 80 83 85 85 85

2.5″ 2.5″ 2.5″ Dn80 Dn100 Dn125 Dn125 Dn150 Dn150 Dn175 Dn200

Overall dimension

Overall dimension

L

W

H

Total weight

Cooling method

L

W

H

Total weight

Cooling method